ES2002267A6 - Impact printer. - Google Patents

Impact printer.

Info

Publication number
ES2002267A6
ES2002267A6 ES8600090A ES8600090A ES2002267A6 ES 2002267 A6 ES2002267 A6 ES 2002267A6 ES 8600090 A ES8600090 A ES 8600090A ES 8600090 A ES8600090 A ES 8600090A ES 2002267 A6 ES2002267 A6 ES 2002267A6
Authority
ES
Spain
Prior art keywords
print
platen
impact
impact printer
tip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES8600090A
Other languages
Spanish (es)
Inventor
Andrew Gabor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Corp
Original Assignee
Xerox Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of ES2002267A6 publication Critical patent/ES2002267A6/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
    • B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
    • B41J1/24—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being perpendicular to the axis of rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/26—Means for operating hammers to effect impression
    • B41J9/36—Means for operating hammers to effect impression in which mechanical power is applied under electromagnetic control

Landscapes

  • Handling Of Sheets (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Communication Control (AREA)

Abstract

An impact printer designed to reduce impact noise substantially during the printing operation include a print tip (34) exhibiting high effective mass and movable relatively to a deformable platen (10), with a print element (33), a marking ribbon and an image receptor sheet (11) interposed between the print tip and the platen, which are kept in contact with each other over a period which is significantly longer than with known impact printers.
ES8600090A 1985-07-02 1986-07-02 Impact printer. Expired ES2002267A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/751,169 US4681469A (en) 1985-07-02 1985-07-02 Quiet impact printer

Publications (1)

Publication Number Publication Date
ES2002267A6 true ES2002267A6 (en) 1988-08-01

Family

ID=25020788

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600090A Expired ES2002267A6 (en) 1985-07-02 1986-07-02 Impact printer.

Country Status (6)

Country Link
US (1) US4681469A (en)
EP (1) EP0209291B1 (en)
JP (1) JP2688409B2 (en)
CA (1) CA1276126C (en)
DE (1) DE3670597D1 (en)
ES (1) ES2002267A6 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875788A (en) * 1987-12-21 1989-10-24 Pitney Bowes Inc. Postage meter printwheel setting apparatus
US4867584A (en) * 1988-06-14 1989-09-19 Xerox Corporation Impact mechanism for impact printer
US4859096A (en) * 1988-06-14 1989-08-22 Xerox Corporation Impact mechanism for impact printer
US4874265A (en) * 1988-06-14 1989-10-17 Xerox Corporation Impact mechanism for impact printer
US4936697A (en) * 1988-09-28 1990-06-26 Xerox Corporation Impact printer platen support
US5066150A (en) * 1990-04-18 1991-11-19 Xerox Corporation Low cost quiet impact printer
US5011309A (en) * 1990-04-18 1991-04-30 Xerox Corporation Ribbon drive for low cost quiet impact printer
US5199804A (en) * 1991-05-31 1993-04-06 Smith Corona Corporation Quiet impact printer mechanism
US5183344A (en) * 1991-05-31 1993-02-02 Smith Corona Corporation Quiet impact printer mechanism
US6471427B1 (en) 2001-04-06 2002-10-29 Lexmark International, Inc. Printhead carrier with rotatable bearings

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1864521A (en) * 1929-02-06 1932-06-28 Claude T Rice Typewriter
US1969274A (en) * 1929-04-23 1934-08-07 Peerless Typewriter Corp Typewriting machine
US2139700A (en) * 1934-01-27 1938-12-13 Harry W Slavin Typewriter action
US3139820A (en) * 1961-10-16 1964-07-07 Holley Carburetor Co Print hammer mechanism
US3601204A (en) * 1969-07-11 1971-08-24 Teletype Corp Dynamic hammer and methods of striking workpieces
US3704667A (en) * 1971-04-14 1972-12-05 Nortron Inc Printing unit
DE2806277A1 (en) * 1978-02-15 1979-08-23 Olympia Werke Ag Daisy-wheel printer with flexible drive shaft coupling - provides rapid movement between print and symbol reading positions and can tilt on hemispherical bearing
IT1159898B (en) * 1978-07-13 1987-03-04 Olivetti & Co Spa PRINTING DEVICE FOR WRITING MACHINE OR SIMILAR OFFICE MACHINES
US4203675A (en) * 1978-08-28 1980-05-20 Ncr Canada Ltd. - Ncr Canada Ltee Pressure printer
EP0028539B1 (en) * 1979-11-05 1986-04-09 Xerox Corporation Print hammer assembly
US4332489A (en) * 1980-11-24 1982-06-01 International Business Machines Corporation Print hammer actuating device
US4457637A (en) * 1982-09-24 1984-07-03 Willcox Frederick P Squeeze printing mechanism

Also Published As

Publication number Publication date
CA1276126C (en) 1990-11-13
JP2688409B2 (en) 1997-12-10
US4681469A (en) 1987-07-21
DE3670597D1 (en) 1990-05-31
EP0209291A1 (en) 1987-01-21
EP0209291B1 (en) 1990-04-25
JPS627572A (en) 1987-01-14

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